United U.S. Fare Sale from $69 one-way – Book by March 6

Travel into June with these deals, but watch out for blackout dates around Memorial Day.

Sample United fares – one-way prices:

Chicago – to Boston from $104

Chicago – to Washington DC from $109

Chicago – to Denver from $128

Denver – to New York from $126

Denver – to Boise from $137

Houston – to New Orleans from $92

Houston – to Boston from $126

Houston – to New York from $141

Los Angeles – Las Vegas from $74

Los Angeles – to Denver from $107

New York/Newark – to San Antonio from $153

New York/Newark – to Santa Ana CA from $174

San Francisco – to Los Angeles or Santa Ana CA from $69

San Francisco – to Denver from $131

Book by March 6. Travel March 4 to June 7 with 14-day advance purchase. For most of these deals, fly any day except Friday or Sunday. Blackout dates: May 22, 23, 26. See United for full details. See FareCompare for more flights.